Apps like Sangoma SmartOffice

Here are some great alternatives to Sangoma SmartOffice by Sangoma Technologies :
ISEO Argo
ISEO Argo
★3.2
Central Office
Central Office
★3.6
MightyCall Mobile
MightyCall Mobile
★3.3
AT&T Office@Hand
AT&T Office@Hand
★3.5
KfB Install
KfB Install
★4.4
Bay Alarm Link
Bay Alarm Link
★3.8
wBox by blebox.eu
wBox by blebox.eu
★4.3
Teleporte
Teleporte
★4.2
SMART
SMART
★4.4
MTT Business — IP phone
MTT Business — IP phone
★3.6
Ooma Office Business Phone App
Ooma Office Business Phone App
★4.4
Prosegur SMART
Prosegur SMART
★4.3
Ooma Enterprise
Ooma Enterprise
★3.7
HelloSpoke Mobile
HelloSpoke Mobile
★4.0
PhoneLynk
PhoneLynk
★3.9
CWB Communicator
CWB Communicator
★3.7